package ooday02;

public class Student extends Person {
    String className;
    String studId;

    Student(String name, int age, String address, String className, String studId) {
        super(name, age, address);
        this.className = className;
        this.studId = studId;
    }

    void study() {
        System.out.println(name + "正在学习...");
    }

    void sayHi() {
        System.out.println("大家好，我叫" + name + ",今年" + age + "岁了");
    }

}
